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Summary of Contents for Amprobe 34XR-A
- Page 1 34XR-A Professional Digital Multimeter Users Manual 99 Washington Street Melrose, MA 02176 Fax 781-665-0780 TestEquipmentDepot.com...
- Page 2 34XR-A MADE IN TAIWAN PATENTS PENDING www.amprobe.com 34XR-A...
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Page 3: Table Of Contents
34XR-A Digital Multimeter Contents Safety Information ...................2 Introduction .....................3 Making Measurements..................3 Verify Instrument Operation................3 Range Selection ....................3 Correcting an Overload (o) Indication ............3 Measuring DC Voltage ........... See Figure ....3 Measuring AC Voltage (True rms)....See Figures -2- & -3- ....4... -
Page 4: Safety Information
Safety Information • The 34XR-A Digital Multimeter is UL, cUL, and EN61010-1 certified for Installation Category III – 600V and Category II – 1000V. It is recommended for use with local level power distribution, appliances, portable equipment, etc, where only smaller transient overvoltages may occur, and not for primary supply lines, overhead lines and cable systems. -
Page 5: Introduction
Range Selection In addition to autoranging the 34XR-A allows you to manually select and lock a range by pressing the RANGE button. RANGE appears on the display to indicate that manual ranging is active. Each subsequent press of the range button steps the meter to the next higher range. -
Page 6: Measuring Ac Voltage (True Rms)
Measuring AC Voltage (True rms) See Figures -2- & -3- See Additional Features to find out the advantages of true rms. 1. Set the Function Switch to 2. If RANGE is displayed, press the RANGE button to enable autoranging. 3. Connect the Test Leads: Red to E, Black to COM 4. -
Page 7: Measuring Resistance
Match the polarity of the adapter to the polarity of the thermocouple. 3. Connect the TEMP adapter to the E and COM inputs. Note: The 34XR-A is compatible with all K-type thermocouples. The K-type bead thermocouple supplied with the meter is not intended for contact with liquids or electrical circuits. -
Page 8: Measuring Frequency
Measuring Frequency See Figure -11- 1. Set the Function Switch to Hz. 2. Connect the Test Leads: Red to Hz, Black to COM 3. Connect the Test Probes to the signal source. 4. Read the display. The Meter will autorange for the best resolution. Measuring Dutycycle See Figure -12-... -
Page 9: Auto Power Off
Auto Power Off Auto Power Off is a battery saving feature that puts the meter into a sleep mode if the Function/Range Switch has not changed position in the last 30 minutes. To wake the meter turn it off and then on. The Auto Power Off feature can be disabled to keep the meter from going to sleep. -
Page 10: Repair
(-0o) is displayed. Box contents: Zero: Automatic. Low battery indication: The B is The 34XR-A includes the following items: displayed when the battery voltage drops Test leads w/ alligator clips 1 set below the operating level. Holster o power off: Approx. -
Page 11: Warranty
Ω Approvals: Input impedance: 400mV: >100 M Ω Ω > 4V: 10 M ; 40V to 1000V: 9.1 M LISTED AC coupled true rms specified from 950Z 5 % to 100 % of range Safety: Conforms to UL1244; EN61010-1: Overload protection: 1000 V dc or 750 V ac rms Cat II - 1000V / Cat III - 600V;... - Page 12 RESISTANCE DUTY CYCLE Ω Ω Ω Ω Ω Ranges: 400 , 4k , 40k , 400k , 4M Ranges: 0 to 90 % Ω Resolution: 0.1 % Ω Resolution: 100 m Pulse widh: >10 µs Accuracy: ±(1.0 % rdg + 4 dgts) on Frequency range: 40 Hz to 20 kHz Ω...
- Page 13 34XR-A 34XR-A...
- Page 14 Input Waveform Signal d'entrée 34XR-A Eingangsschwingungsform Forma d'onda d'ingresso Forma de onda de entrada Sine Wave Sinusoïdale Sinusschwingung Onda sinusoidale Onda sinusoidal Full Wave, Sine Wave Onde complète, Sinusoïdale Volle Schwingung, Sinusschwingung Onda sinusoidale, onda intera Onda completa, Onda sinusoidal Half-Wave, Sine Wave Demi-onde, sinusoïdale...
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